Issue: Random "Unexpected Problem"

Hi,I'm just following the Crash Course 2 so I can learn to use Stencyl but as I openedthe Scene editor, it just said "Unexpected Problem" with a Dialogue box and said I should send the logs in here too. The dialogue seemed random as if nothing happened. (But something must've happened) Not too sure how to attach the logs as told, will try to do so if I know.

*Edit:*I just found out this bug is preventing me from saving my work. I just restarted my Stencyl and it seemed to be fixed. Hopefully doesn't pop-up again. Will leave this thread if anyone will want to have a look at it or help me add the logs.